- Intelligent Power Distribution Products
- Integrated Energy Management System
- Intelligent Power Distribution and Energy-Saving Devices
- Industrial Automatic Control
- New Energy Construction and Low-Carbon Comprehensive Energy Management
- General Contracting of Electric Power Projects
- Electric power facility O&M service
Intelligent Power Distribution and Energy-Saving Devices
- Intelligent Power Distribution Products
- Integrated Energy Management System
- Intelligent Power Distribution and Energy-Saving Devices
- Industrial Automatic Control
- New Energy Construction and Low-Carbon Comprehensive Energy Management
- General Contracting of Electric Power Projects
- Electric power facility O&M service
location：Intelligent Power Distribution and Energy-Saving Devices > Sensor
Contact Us- Features
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The measurement: 30~130dB (A)
Sensitivity: -38±3dB (or 12.6mv/Pa)
Accuracy: ±3dB, at an ambient temperature of 23±5℃
Frequency: 20Hz to 12.5kHz
Protection level: IP55